Three are saving for a special . The ratio of 's savings to 's savings is and the ratio of 's savings to 's savings is . Together all 3 have saved $. How much has each saved?

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

answer: your correct answer is b. d.

step-by-step explanation:

2,160 π

step-by-step explanation: